chore(tvix): move nix-store CLI scaffolding to subfolder

For some reason a top-level Rust project ended up in this location,
which is incompatible with the actual project structure that's being
prepared for merge right now.

Change-Id: I9d919ad72fc7e4e4d8cbb9899e7f8d90fa7ca87a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6060
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>

tvix/nix_cli/Cargo.lock

@@ -94,6 +94,14 @@ version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
+[[package]]
+name = "nix-cli"
+version = "0.1.0"
+dependencies = [
+ "clap",
+ "tempfile",
+]
+
 [[package]]
 name = "os_str_bytes"
 version = "6.0.0"
@@ -202,14 +210,6 @@ version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0066c8d12af8b5acd21e00547c3797fde4e8677254a7ee429176ccebbe93dd80"
 
-[[package]]
-name = "tvix"
-version = "0.1.0"
-dependencies = [
- "clap",
- "tempfile",
-]
-
 [[package]]
 name = "wasi"
 version = "0.10.2+wasi-snapshot-preview1"

tvix/nix_cli/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "tvix"
+name = "nix-cli"
 version = "0.1.0"
 edition = "2021"